Bathtub Drain partially closed???

Hello everyone,

I'm new to this forum and sure am gonna use this site alot. I have a koeler bathtub with a American standard faucet system that is very slow draining. I went to clean the drain and it was clean, but i did notice that the handle for the waste and overflow does NOT move, it is stuck down, so i think it is shut partially closed. How do i go about taking this apart? Is there a site with a picture?

I know that i take out the 2 screws and pull out and up, but do i try to take this unit all the way out? Then clean it of any debris?

Bathtub Drain partially closed???

That was the problem guys. I took off the 2 screws and just gave the waste and overflow a quick tug and it came right out. I cleaned it all up and put it back in, it works great. I may take it back out and put some vasaline on it.